This is a yellow light-emitting diode. The product brand is BRGIGHT and the product model is BB3311744. The product features include: GaAsP/GaP chip, yellow emission, yellow diffused lens, working voltage of 5V~12V, can be driven by TTL and CMOS circuits, and no external circuit is required. It has a long life and is suitable for use in televisions, monitors, telephones, computers, and circuit boards.
The BB‑B3174 is a yellow diffused LED from Bright LED Electronics Corp. It operates from 5 V to 12 V DC, can be driven directly by TTL or CMOS circuits, and complies with RoHS standards. Key features include a pulse rate of 2.4 Hz at 5 V, long‑life solid‑state reliability, and a chip material of GaAsP/GaP.
Typical applications are TV sets, monitors, telephones, computers, and circuit boards. The datasheet provides absolute maximum ratings, package dimensions, and detailed electrical and optical characteristics such as luminous intensity, wavelength range, and viewing angle.
| Chip material | GaAsP / GaP |
|---|---|
| Emitted color | Yellow |
| Lens appearance | Yellow diffused |
| Operating voltage | 5 V ~ 12 V DC |
| Pulse rate (VDD=5 V) | 2.4 Hz |
| Reverse voltage (max) | 5 V |
| Operating temperature range | -40 °C ~ 80 °C |
| Storage temperature range | -40 °C ~ 85 °C |
| Soldering temperature (5 s) | 260 °C |
| Luminous intensity (typ) | 35 mcd |
| Peak wavelength (typ) | 585 nm |
| Dominant wavelength range | 582 nm ~ 595 nm |
| Spectral line half‑width (typ) | 35 nm |
| Viewing angle (typ) | 45° |
The BB‑B3174 operates from 5 V to 12 V DC.
It emits a yellow color.
Typical applications include TV sets, monitors, telephones, computers, and circuit boards.